Kanema wa Anti-laser Anti-eavesdropping film

Dzina: Kanema wogwira ntchito (filimu yotsekereza ya laser wiretap)

Kuwala kowoneka bwino: 60 ± 2%

Laser blocking gulu: 780nm-2500nm

Kutalika: 1.52 m

Ntchito: Yatsani laser ya infrared kuti muteteze zachinsinsi.

Kuchuluka kwa kuwala

1) Kutsekereza kwathunthu kwa bandi ya infuraredi (850nm ~ 1000nm) kupitilira 99.95%%%, ndipo mtengo wa OD>2

2) Kutsekereza kwathunthu kwa gulu la infuraredi (1000nm ~ 1400nm) kupitilira 99.95%%%, ndipo mtengo wa OD ndi> 3

3) Kutsekereza kwathunthu kwa gulu la infuraredi (1400nm ~ 1800nm) kuli pamwamba pa 99.99%%%, ndi mtengo wa OD> 4

 

Mawonekedwe:

1. Maonekedwe a filimuyo sali osiyana ndi filimu wamba, yomwe singasiyanitsidwe ndi maso amaliseche ndipo imabisika kwambiri.

2. Kutumiza kwabwino kwa kuwala, chifunga chochepa, sikumakhudza kuwona ndi kuyatsa

3. Chiyerekezo choyezera-ku-phokoso ndi -35db~-40db, ndipo zotsatira zake zimakhala phokoso kapena chete.

4. Chitetezo cha Broadband (780-2500nm +0-400nm) kuteteza kusinthika kwaukadaulo ndi kubwereza

5. Kusiyanasiyana kwazinthu (galasi la PVB la anti-laser, PET, anti-laser nano-coating)


Nthawi yotumiza: Aug-17-2021